Question

我正在使用as3，mysql和php，尝试发送用户名和接收（点）并在舞台上的文本对象中发布点数，我可以使用类似的脚本向服务器发送点数，但可以返回数字！

// global variables
var loader:URLLoader;
var urlReq:URLRequest;
var urlVars:URLVariables;
var myVars:URLVariables;


addEventListener(Event.ENTER_FRAME, onit);

function onit(e:Event):void
{


    urlReq = new URLRequest("http://www.mysite.com/GetPoints.php");
    urlReq.method = URLRequestMethod.POST;


    urlVars = new URLVariables();
    urlReq.data = urlVars;
    urlVars.username = nickname_txt.text;



    loader = new URLLoader(urlReq);
    loader.addEventListener(Event.COMPLETE, onUpdateComplete);


    loader.dataFormat = URLLoaderDataFormat.VARIABLES;
    loader.load(urlReq);
}

function onUpdateComplete(e:Event):void
{
    myVars = e.target.data;
    totalP.text = myVars.total;
}

php在浏览器中执行时会重新运行这些点，但不会连接到闪存。

<?php
$username = $_POST["username"];
    // defining main variables
    $dbHost = "localhost";
    $dbUser = "";
    $dbPass = "";
    $dbName = "";
    $dbTable = "`".$username."_points`";


    @mysql_connect($dbHost, $dbUser, $dbPass) or die(mysql_error());
    @mysql_select_db($dbName) or die(mysql_error());


    $data = "";
    $res = mysql_query("SELECT * FROM ".$dbTable." ORDER BY id") or die(mysql_error());
    while($row = mysql_fetch_object($res)) {


        $data = "total=".$row->total;
        print $data;
    }

?>

非常感谢任何帮助！

Answer 1

您必须在php中使用echo或println数据。

您必须打印的格式如下 -

key1=value1&key2=value2&key3=value3 and so on

然后你应该能够像这样访问AS3中的数据 -

myVars = e.target.data;
totalP.text = myVars.key1; //this will be value1

你传递的第一个变量也不应该有前后的＆符号。

我建议你这样做

print "key1=value1"; //print out a test value    
while($row = mysql_fetch_object($res)) {


        $data = "&total=".$row->total; //add an ampersand before the key
        print $data;
    }

Answer 2

尝试向PHP，

添加类似内容

 $someVar  = "l=l";
 $someVar .= "&someData=".rawurlencode($someData);
 echo $someVar;

祝你好运。

AS3，PHP，mysql：无法从服务器获取变量

2 个答案: